Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface showing our new design according to a firstembodiment; and,

FIG. 2 is a front view of a display screen or portion thereof withgraphical user interface showing our new design according to a secondembodiment.

The outer perimeter shown as broken lines in the drawings illustrates adisplay screen or portion thereof and forms no part of the claimeddesign. The remaining broken lines in the drawings illustrate portionsof the graphical user interface that form no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.